I notice with some games (doodle jump), there is a separate 'submit score' (i.e. news) button, to the facebook 'login' / 'logout' button. The sumbit score button seems to connect the user, and then do the post to wall stuff.

I'm wanting to use my own button to trigger all the 'login to facebook' and 'post to wall', stuff. Is that possible? Rather than using FBLoginButton ...